Caliber Car Wash vs ModWash
Data updated · May 24, 2026
ModWash is larger (127 vs 64 locations); ModWash is rated higher (4.85★ vs 4.75★); ModWash has the lower reviewer-reported damage rate (0.83% vs 1.56%).
Caliber Car Wash is a regional-tier operator and ModWash is national-tier, so they're competing at different scale points. ModWash edges ahead on review-weighted rating (4.85★ vs 4.75★, a narrow gap). On reviewer-reported damage, ModWash runs lower at 0.83% vs 1.56% — a narrow operating-quality gap. The dataset-wide average across all car wash chains is roughly 1–3%.
Caliber Car Wash operates 64 locations across 7 states (9.1 sites per state on average). ModWash operates 127 locations across 12 states (10.6 per state). Total customer signal is 85,104 Google reviews for Caliber Car Wash (30,563 LLM-scored) vs 182,068 for ModWash (70,105 scored).
How do customers rate each chain on the 7 pillars?
Aspect scores aggregate WashIndex's LLM extractions across each chain's reviews. Each score is (positive − negative) / total mentions, ranging −1 to +1. Numbers above zero mean customers say more positive than negative things about the aspect; below zero means the reverse.
| Aspect | Caliber Car Wash | ModWash | Winner |
|---|---|---|---|
| Wash Quality | +0.67 | +0.75 | ModWash |
| Staff & Customer Service | +0.90 | +0.94 | ModWash |
| Wait Time | +0.59 | +0.64 | ModWash |
| Per-Wash Price | +0.25 | +0.24 | Caliber Car Wash |
| Equipment Working | -0.18 | -0.33 | Caliber Car Wash |
| Facility Cleanliness | +0.82 | +0.79 | Caliber Car Wash |
| Membership Value | +0.20 | +0.25 | ModWash |
Caliber Car Wash's strongest aspect in customer reviews is Staff & Customer Service (+0.90); the weakest is Equipment Working (-0.18). ModWash's strongest is Staff & Customer Service (+0.94); the weakest is Equipment Working (-0.33). Caliber Car Wash comes out ahead on Equipment Working; ModWash doesn't have a clear win on any of the 7 pillars.
ModWash has the lower cancellation-friction rate (12.4% vs 13.0% of mem-discussing reviews) — a narrow gap. The dataset-wide rate is roughly 10–15%.
Do they operate the same format of car wash?
| Format | Caliber Car Wash | ModWash |
|---|---|---|
| Express Tunnel | 2.8% | 2.1% |
| Full Service | 0.9% | 3.6% |
| Hand Wash | 0.7% | 1.5% |
| Self-Serve Bay | 1.2% | 0.6% |
Format share is computed across customer review mentions, not over locations. A chain with mostly express-tunnel sites but heavy detail-shop talk in reviews will show both at non-trivial rates.
Both chains are predominantly Express Tunnel operators, so they compete head-on for the same customer occasion. The choice between them is largely about brand, price point, location convenience, and customer experience rather than format differentiation.
Where do Caliber Car Wash and ModWash compete?
Caliber Car Wash and ModWash compete head-to-head in 4 metropolitan statistical areas. In those shared markets, customers can choose between the two. In short: If customer-rating consistency is the deciding factor, ModWash is the safer pick; if avoiding vehicle damage is the priority, ModWash runs the lower reviewer-reported damage rate; if location convenience matters most, ModWash has more sites to choose from.
About Caliber Car Wash vs ModWash
Caliber Car Wash vs ModWash: which is bigger?
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Which has the higher customer rating, Caliber Car Wash or ModWash?
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Which has the lower damage rate, Caliber Car Wash or ModWash?
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Where do Caliber Car Wash and ModWash compete head-to-head?
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About this comparison
Both chains' numbers are pulled from the same WashIndex per-location dataset — Google reviews processed through LLM extraction across 55 dimensions, format classification from each operator's website, and competitive-density analysis. See each chain's full profile — Caliber Car Wash / ModWash — for monthly trends, per-location drill-down, executive summary, and anomaly detection.
See our full methodology for the extraction pipeline, validation samples, and aggregation logic.